Solid Waste Recycling in Civil Engineering Materials

Topic Information

Dear Colleagues,

Solid waste recycling in civil engineering materials explores the innovative reuse of industrial, construction, agricultural, and municipal waste as a substitute for natural resources in construction projects. This research is critical for advancing sustainability, reducing the environmental impacts of solid waste, and fostering a circular economy. This Topic covers areas such as recycled aggregate concrete, waste plastics in construction, fly ash utilization, agricultural residues, and the life cycle assessment of recycled materials. By leveraging novel treatment and recycling techniques, researchers aim to enhance the durability, strength, and cost-effectiveness of eco-friendly construction materials while simultaneously addressing environmental challenges associated with waste management. This field is rapidly evolving, encouraging groundbreaking contributions that combine engineering solutions with practical applications for global sustainability. As a special invitee, you will have the opportunity to shape the dialogue around innovative recycling methods and promote the adoption of green construction practices. Key areas of interest include the following:

• Recycled aggregates and concrete;
• Waste plastics in civil engineering;
• Agricultural waste utilization;
• Fly ash and slag applications;
• Recycling glass and ceramic waste;
• Construction and demolition (C&D) waste recycling;
• Solid waste applied to 3D printing technology;
• Recycled polymers in geotechnical applications;
• Life cycle assessment (LCA);
• Innovative processing techniques;
• Standards and guidelines for applications.

Dr. Wei-Ting Lin
Dr. Marek Hebda
Dr. Lukas Fiala
Dr. Ralf Ruffel M. Abarca
Topic Editors

Keywords

Participating Journals

Journal Name	Impact Factor	CiteScore	Launched Year	First Decision (median)	APC
Applied Nano applnano	-	4.6	2020	14.8 Days	CHF 1000	Submit
Applied Sciences applsci	2.5	5.5	2011	19.8 Days	CHF 2400	Submit
Energies energies	3.2	7.3	2008	16.2 Days	CHF 2600	Submit
Materials materials	3.2	6.4	2008	15.2 Days	CHF 2600	Submit
Buildings buildings	3.1	4.4	2011	14.9 Days	CHF 2600	Submit
Recycling recycling	4.6	8.9	2016	20.9 Days	CHF 1800	Submit

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Published Papers (2 papers)

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All Applied Nano Applied Sciences Energies Materials Buildings Recycling

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28 pages, 13652 KB  

Open AccessArticle

Study of Structure and Phase Formation During Thermal Treatment of Geopolymer Compositions Based on Mineral Waste

by Elena A. Yatsenko, Sergei V. Trofimov, Yuri V. Novikov, Boris M. Goltsman and Vitaliy V. Sergeev

Materials 2025, 18(17), 4132; https://doi.org/10.3390/ma18174132 - 3 Sep 2025

Viewed by 786

Abstract

A comprehensive study was conducted to investigate the influence of mineral waste on the thermal stability of foamed geopolymer materials. The study’s objects were steelmaking slag (SS) from the Taganrog Metallurgical Plant, drilling sludge (DS) from the Sutorminskoye oil field, and an ash [...] Read more.

A comprehensive study was conducted to investigate the influence of mineral waste on the thermal stability of foamed geopolymer materials. The study’s objects were steelmaking slag (SS) from the Taganrog Metallurgical Plant, drilling sludge (DS) from the Sutorminskoye oil field, and an ash and slag mixture (ASM) from the Novocherkasskaya SDPP. The utilisation of drilling sludge as an additive in the production of geopolymers has been proposed for the first time. The study involved the development of alkaline activators based on solutions of sodium and potassium silicates and their hydroxides. The samples were synthesised with varying proportions of steelmaking slag and drilling sludge, and physicochemical, mechanical and high-temperature studies were conducted to ascertain the optimal composition. X-ray phase analysis of the synthesised samples was conducted. An investigation was conducted into alterations in the phase composition of the material as a consequence of heat treatment. Proposals were hereby made for the mechanisms of the formation of new phases. The study identified an alkaline activator based on a solution of silicate and sodium hydroxide, with the introduction of 10% steelmaking slag into the component mixture, as the most effective mixture. The resultant geopolymers exhibited a density of 311 kg/m³ and an ultimate compressive strength of 1.54 MPa. Full article

(This article belongs to the Topic Solid Waste Recycling in Civil Engineering Materials)

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14 pages, 17759 KB  

Open AccessArticle

Influence of Thermally Treated Asbestos-Containing Materials on Cement Mortars Properties

by Robert Kusiorowski, Anna Gerle, Magdalena Kujawa and Andrzej Śliwa

Appl. Sci. 2025, 15(16), 9225; https://doi.org/10.3390/app15169225 - 21 Aug 2025

Viewed by 389

Abstract

This paper presents the potential use of calcined cement–asbestos waste as an additive in cement mortars. Due to its harmful asbestos content, cement–asbestos waste poses a significant environmental challenge. One method of disposal is high-temperature calcination, which degrades the structure of asbestos fibers [...] Read more.

This paper presents the potential use of calcined cement–asbestos waste as an additive in cement mortars. Due to its harmful asbestos content, cement–asbestos waste poses a significant environmental challenge. One method of disposal is high-temperature calcination, which degrades the structure of asbestos fibers and removes their carcinogenic properties. After appropriate thermal treatment, this material can be used as a mineral additive in cement mixtures. This study analyzed the physical and chemical properties of the calcined waste and its impact on the basic strength parameters of cement mortars. The results indicate that, with appropriate dosing, calcined cement–asbestos waste can serve as a useful additive or filler without significantly impairing—and in some cases even improving—the mechanical properties of the mortars. The developed solution aligns with the principles of the circular economy, enabling the safe and effective management of hazardous waste. Full article

(This article belongs to the Topic Solid Waste Recycling in Civil Engineering Materials)

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